IVVUS equity
iShares Core S&P 500 ETF
509holdings
0.03%annual fee
USmarket
Valuation490 companies covered
26.8×P / E97% by weight
5.50×P / B86% by weight
3.7%Earnings yield
ETF comparisons / IVV vs RSP
US equity comparison · IVV 2026-10-29 · RSP 2026-07-31
IVV vs RSP
iShares Core S&P 500 ETF compared with Invesco S&P 500 Equal Weight ETF
The funds share a substantial core but differ outside it.IVV has 26 companies outside the overlap; RSP has 27.
Do IVV and RSP overlap?
IVV and RSP overlap by 42.1% by weight, across 477 shared companies.
RSPUS equal weight
Invesco S&P 500 Equal Weight ETF
508holdings
0.20%annual fee
USmarket
Valuation493 companies covered
21.9×P / E91% by weight
2.99×P / B84% by weight
4.6%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
477 companies held in both funds
IVV weight
RSP weight
| Shared company | IVV | RSP |
|---|---|---|
| Palo Alto Networks Inc PANW | 0.47% | 0.23% |
| RTX Corp RTX | 0.40% | 0.22% |
| Thermo Fisher Scientific Inc TMO | 0.39% | 0.22% |
| ARISTA NETWORKS, INC. ANET | 0.29% | 0.22% |
| Abbott Laboratories ABT | 0.27% | 0.22% |
| CROWDSTRIKE HOLDINGS INC - A CRWD | 0.40% | 0.22% |
| THE CHARLES SCHWAB CORPORATION SCHW | 0.22% | 0.22% |
| Mastercard Inc MA | 0.77% | 0.22% |
| Microsoft Corp MSFT | 5.91% | 0.22% |
| GE VERNOVA INC. GEV | 0.36% | 0.21% |
| AMAZON.COM INC AMZN | 3.60% | 0.21% |
| Amgen Inc AMGN | 0.37% | 0.21% |
| JPMorgan Chase & Co JPM | 1.37% | 0.21% |
| Bank of America Corp BAC | 0.50% | 0.21% |
| Visa Inc V | 1.05% | 0.21% |
| AbbVie Inc ABBV | 0.77% | 0.21% |
| WESTERN DIGITAL CORPORATION WDC | 0.21% | 0.21% |
| Welltower Inc WELL | 0.25% | 0.20% |
| EATON CORPORATION PUBLIC LIMITED COMPANY ETN | 0.23% | 0.20% |
| DELL TECHNOLOGIES INC. DELL | 0.22% | 0.20% |
| Union Pacific Corp UNP | 0.27% | 0.20% |
| Vertex Pharmaceuticals Inc VRTX | 0.21% | 0.20% |
| Merck & Co Inc MRK | 0.54% | 0.20% |
| LOCKHEED MARTIN CORPORATION LMT | 0.20% | 0.20% |
| BLACKROCK, INC. BLK | 0.25% | 0.20% |
IVV and RSP questions
Based on the holdings compared above
How much do IVV and RSP overlap?
IVV and RSP overlap by 42.1% by weight, across 477 shared companies.
Which companies do IVV and RSP both hold?
The largest companies held in both funds are Palo Alto Networks Inc, RTX Corp, Thermo Fisher Scientific Inc, ARISTA NETWORKS, INC., Abbott Laboratories.
Can I hold both IVV and RSP?
Holding both means 42.1% of that part of your portfolio is the same companies counted twice. That can suit you or not depending on your goals; this tool reports the overlap rather than giving advice.
Is IVV or RSP cheaper?
IVV has a 0.03% expense ratio and RSP has 0.20%.
How do IVV and RSP compare on valuation?
IVV has a weighted P/E of 26.8 and RSP has a weighted P/E of 21.9.
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